Integer Underflow in Schism Tracker Affects Amiga Oktalyzer Parser
CVE-2019-14523

7.8HIGH

Key Information:

Vendor

Schismtracker

Status
Schism Tracker
Vendor
CVE Published:
2 August 2019

What is CVE-2019-14523?

A vulnerability has been identified in Schism Tracker prior to 20190722, where an integer underflow occurs when processing a large plen in the fmt_okt_load_song function within the Amiga Oktalyzer parser. This flaw can potentially lead to unexpected behavior, including memory corruption or system crashes. Users of the affected version are advised to apply the necessary updates to mitigate the risk associated with this vulnerability.

References

https://github.com/schismtracker/schismtracker/issues/202
x_refsource_MISC
https://github.com/schismtracker/schismtracker/releases/t...
x_refsource_MISC
http://lists.opensuse.org/opensuse-security-announce/2019...
vendor-advisoryx_refsource_SUSE

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.